Accountant vs DIY — what's better for forex trader?

Risk warning · YMYL This article is for educational purposes only and is not investment advice. Trading on the Forex market involves a high risk of capital loss — ESMA reports 74–89% of retail accounts lose money.

March, trader faces question: hire accountant for 400 PLN or DIY? Here are 5 decision dimensions and when each option makes sense.

5 comparison dimensions

Office vs DIY
Trader\'s timeOffice: 30-min consultation / DIY: 2-8h
CostOffice: 200-500 PLN / DIY: 0 (Excel)
Error riskOffice: 2% / DIY: 15-20%
Tax optimizationOffice: finds deductions / DIY: usually misses
LearningOffice: 0 / DIY: learn the system

When accounting office

  1. Profit > 50k PLN yearly — 400 PLN cost is 0.8% of tax, but deduction finding > 1000 PLN
  2. Multiple brokers — multi-source filing complex
  3. ORD-U required — error = penalty up to 1000 PLN
  4. First time — learn from pro
  5. No time — 4-8h DIY vs 30-min consultation
  6. Limited law knowledge — accountant defends in audit

When DIY

  1. Profit < 20k PLN — office doesn\'t pay off
  2. Polish broker only (XTB/TMS) — PIT-8C automatic, simple
  3. Twój e-PIT suffices — MF system auto-fills
  4. Like Excel and finance — learning is bonus
  5. Recurring filings — after first year know process

Hybrid approach (recommended)

First year: accounting office. Costs 200-500 PLN, but you get:

  • Sample filing for learning
  • Process explanation
  • Deduction list
  • Confidence it\'s right

Next years: DIY with first-year learning. After 2-3 years with normal setup — DIY realistic for most.

How to choose accounting office

  1. Forex experience — ask "do you handle forex / crypto?". Most say "no", sign not match.
  2. Online consultations — most Polish offices have online (zoom, phone)
  3. Up-front pricing — before work get fixed price, not hourly
  4. Reviews — Google reviews, recommendations from trader forums
  5. Specialists: look for "forex tax advisor", "crypto accountant"

When premium tax advisory ($1000-3000)

Tax advisory firm (BDO, KPMG) makes sense if:

  • Profit > 200k PLN yearly
  • International setup (LTD/LLC outside PL)
  • Long-term tax planning
  • Historical tax audit

For regular retail traders with 30-50k PLN yearly = standard office suffices.

Practical recommendations per profile

  • Beginner with 5k profit → DIY (Twój e-PIT suffices)
  • Intermediate with 30k profit, XTB only → DIY (50/50)
  • Intermediate with 30k profit, multiple brokers → accounting office
  • Active with 50k+ profit → accounting office (ROI >> cost)
  • Pro with 200k+ profit → tax advisory firm

Key: accounting office cost (400 PLN) is often < 1% of your profit. ROI from finding even 1 deduction often pays cost 5×. Plus 4-8h time savings. For most active traders = accounting office wins.

Jarosław Wasiński
About the author

Jarosław Wasiński

Editor-in-chief at MyBank.pl · Financial and market analyst

Independent analyst and practitioner with 20+ years in finance. Founder and editor-in-chief of MyBank.pl, running since 2004. Fundamental analysis of FX and macro markets since 2007.

Sources & bibliography

  1. PIBR Polska Izba Biegłych Rewidentów — o izbie · samorząd biegłych rewidentów (dawniej KIBR) www.pibr.org.pl ↗
  2. Ministerstwo Finansów Twój e-PIT — automatyczne rozliczenie PIT · oficjalny system MF do PIT-38 www.podatki.gov.pl ↗
  3. BCC Business Centre Club — o organizacji · organizacja przedsiębiorców, usługi doradcze www.bcc.org.pl ↗

Frequently asked

How much does accounting office cost?

200-500 PLN for annual PIT-38 for retail trader. Price depends on: (1) number of brokers (1 Polish = 200, 3 foreign = 500). (2) Trade count (up to 100 = 200, 500+ = 400). (3) Region (Warsaw pricier than small town). (4) Specialization (forex specialist accountant pricier but better). Premium tax advisory firms 1000-3000 PLN — for traders with > 100k profit.

Does accountant know forex?

Most — NO. Standard accountant knows PIT-37 (employment) and PIT-36 (business). Forex is niche. Practical advice: look for forex-experienced accountant via trader forums, recommendations. Price slightly higher (300-500 vs 200), but avoid errors. First time try accountant, then can DIY (now understand process). Forex tax specialists in Poland: single offices in Warsaw, Kraków, Wrocław.

Is DIY risky?

Moderate. Main risks: (1) Wrong conversion of currencies → wrong tax base. (2) Missed ORD-U for foreign accounts > 10k EUR → penalty. (3) Unclaimed costs → pay more. (4) Unreported loss → lost carryforward option. If feeling uncertain — accounting office. First year = investment in learning. Next years = can DIY with acquired competence.

What about Twój e-PIT?

Twój e-PIT is MF system that auto-fills your PIT-38 based on PIT-8C from Polish brokers. Pros: free, online, 5 min. Cons: doesn't handle foreign brokers, doesn't count costs (commissions). If only XTB and simple — Twój e-PIT suffices. If have IC Markets + commissions + ORD-U — Twój e-PIT just starting point, must supplement.

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